About: http://webisa.webdatacommons.org/272666992

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The shape of the individual chambers is not limited to that shown in the drawings, although this shape is particularly desirable in that the central hollow prevents the patient from being rolled out of bed on inflation of the chambers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr